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- Currently displaying 27481 - 27500 of 29853 publications
Synthesis of a C16-C28 spiroacetal fragment of avermectin B1a and reassignment of some 1H and 13C resonances of avermectin B1a
Tetrahedron Letters
(1990)
31
3445
MOLECULAR MECHANISM OF ALKENE EPOXIDATION - A MODEL STUDY WITH 3,3-DIMETHYL-1-BUTENE ON AG(111)
Catalysis Letters
(1990)
4
57
(doi: 10.1007/BF00764871)
NEW PROCEDURES FOR SELECTIVELY PROTECTED CHOLIC-ACID DERIVATIVES - REGIOSELECTIVE PROTECTION OF THE 12-ALPHA-OH GROUP, AND TERT-BUTYL ESTERIFICATION OF THE CARBOXYL GROUP
J. Chem. Soc., Perkin Trans. 1
(1990)
2245
(doi: 10.1039/p19900002245)
The activity and structure of methanol synthesis catalysts derived from silver, copper, and cerium alloys in relation to Frost's hypothesis
Journal of Catalysis
(1990)
126
219
(doi: 10.1016/0021-9517(90)90060-w)
Recent progress in computational chemistry and molecular graphics applied to drug design
Drug News and Perspectives
(1990)
3
332
INSITU X-RAY-DIFFRACTION STRUCTURAL INVESTIGATION OF METHANOL SYNTHESIS CATALYSTS DERIVED FROM CECU2
Applied Catalysis
(1990)
67
151
CHEMISTRY OF INSECT ANTIFEEDANTS FROM AZADIRACHTA-INDICA .7. PREPARATION OF AN OPTICALLY PURE HYDROXYACETAL EPOXIDE RELATED TO AZADIRACHTIN
Tetrahedron Letters
(1990)
31
3437
Introduction to Cluster Chemistry
(1990)
Nickel carbonyl clusters in molecular beams: a reinterpretation of the results which gives circumstantial evidence for a face-capping cluster-growth sequence
J Am Chem Soc
(1990)
112
930
(doi: 10.1021/ja00159a003)
The rehydration of metakaolinite to kaolinite: Evidence from solid-state NMR and cognate techniques
Journal of Solid State Chemistry
(1990)
89
260
(doi: 10.1016/0022-4596(90)90267-2)
A study of the structural series in the TlCaBaCuO superconducting system
Journal of Solid State Chemistry
(1990)
88
193
(doi: 10.1016/0022-4596(90)90215-j)
TPAP: Tetra-n-propylammonium perruthenate, a mild and convenient oxidant for alcohols
Aldrichimica Acta
(1990)
23
13
Total synthesis of the esterase inhibitor (±)-ebelactone a using an aldol-claisen strategy
Tetrahedron Letters
(1990)
31
7513
KAOLINITE AS A CONVENIENT STANDARD FOR SETTING THE HARTMANN-HAHN MATCH FOR SI-29 CP MAS NMR OF SILICATES
Journal of Magnetic Resonance (1969)
(1990)
90
567
(doi: 10.1016/0022-2364(90)90062-E)
Structure and reactivity of ammonia synthesis catalysts derived from CeRu2 precursors: A study by in Situ X-ray absorption spectroscopy
Journal of Catalysis
(1990)
125
67
(doi: 10.1016/0021-9517(90)90078-X)
HIGH-RESOLUTION C-13 MAS NMR-SPECTRA OF PARAMAGNETIC LANTHANIDE COMPLEXES
Chemical Communications
(1990)
72
(doi: 10.1039/c39900000072)
The Mechanism of Alkene Epoxidation and Epoxide Conversion on Single Crystal Silver Surfaces
Studies in Surface Science and Catalysis
(1990)
55
739
Inotropic activity of heterocyclic analogues of isomazole
European Journal of Medicinal Chemistry
(1990)
25
467
(doi: 10.1016/0223-5234(90)90141-O)
ENANTIOSELECTIVE SYNTHESIS OF THE C3-C11 HYDROCARBON FRAGMENT OF THE IONOPHORE ANTIBIOTIC TETRONASIN (ICI 139603)
Tetrahedron Letters
(1990)
31
5521